Restart kernel

2023-08-12 11:59:45 -07:00
parent 069ae5db4b
commit 7ad1079289
30 changed files with 98 additions and 1140 deletions
--- a/sw/kernel/devices/mapper.s
+++ b/sw/kernel/devices/mapper.s
@@ -1,32 +0,0 @@
-.include "io.inc65"
-
-.importzp sp, sreg
-
-.export _mapper_enable
-.export _mapper_read, _mapper_write
-
-.autoimport on
-
-.code
-
-
-; void mapper_enable(uint8_t en)
-_mapper_enable:
-	sta MM_CTRL
-	rts
-
-_mapper_read:
-	phx
-	tax
-	lda MM_DATA,x
-	ldx #$00
-	rts
-
-_mapper_write:
-	phx
-	tax
-	jsr popa
-	sta MM_DATA,x
-	plx
-	rts
-